4Med develops and manufactures surgical instruments and medical devices for use in a variety of medical applications, primarily for use in plastic, burns and reconstructive surgery.

The “Rosenberg” Manual Dermatomes

The “Rosenberg” Manual Dermatome comprises of three Skin Graft Knives, consisting of Macro, Mini and Micro Dermatomes. These incorporate an ergonomic approach that provides the surgeon with improved safety, control and ease of use.

Its custom design facilitates tangential excisions & tissue harvesting in all body areas where traditional skin graft knives are used and is particularly suitable for the abdomen, chest, shoulders and back

The “Rosenberg” Macro Dematome, Skin Graft Knife

The “Rosenberg” Macro Skin Graft Knife incorporates an ergonomic approach that provides the surgeon with improved safety, control and ease of use.

Its custom design facilitates tangential excisions & tissue harvesting in all body areas where traditional skin graft knives are used and is particularly suitable for the abdomen, chest, shoulders and back.

– Smoothly contoured one piece guard that protect the blade corners. This feature enables use of the entire length of the blade including the blade`s corner that allows accurate tangential excision of irregular and difficult areas.

– The uniquely designed and positioned ergonometric handles maintain a clear operative field and provide for accurate, effortless control.

The “Rosenberg” Mini Dermatome Skin Grafting Knife

The Mini dermatome may be used on all areas where traditional patterns of skin graft knives employed (i.e. thighs), and in flat areas where the other dermatomes cannot be used. It may be used for a precise and controlled tangential excision (debridement and graft harvesting) of any shape and depth in any body area (i.e. hands, face & feet). Beside debridement and graft harvesting these features make it an ideal tool for a precise and controlled depithelialization surgery (i.e. mammoplasty) and preparation of dermal grafts.

– The unique features are:
* Smoothly contoured one piece guard that protect the blade corners. This feature enables use of the entire length of the blade including the blade`s corner that allows accurate tangential excision of irregular and difficult areas.
* Blades designed for skin harvesting opposite the common use of a standard razor blades in other old designed instruments.
* The use of the blades corner allows accurate tangential excision of irregular and difficult areas.
* The uniquely designed and positioned ergonometric handles maintain a clear operative field and provide for accurate, effortless control.
* The distinctive handle-blade design enables use on flat surfaces (abdomen, back), corners and other difficult areas.
* Simple, easy and safe loading and removal of standard blade.
* Positive blade-lock to eliminate accidental opening during use.

The “Rosenberg” Micro Dermatome, Skin Graft Knife

This unique size skin graft knife has been designed for very fine tangential excision and de-epidermisation especially from the fingers, nipples and face. It is also useful for graft harvesting from buccal mucosa, retro-auricular region, perichondrium and shaping and splitting cartilage grafts in reconstructive procedures.
This knife uses a disposable Modified Number 11 scalpel blades.

The Rosenberg Adjustable Skin Mesher

4Med Ltd. has developed the“Rosenberg Mesher” -a new generation mesher for skin graft meshingsystems. The design of the state of the art “Rosenberg Mesher” incorporate the expertise of leading plastic surgeons and biomedical engineers.

The “Rosenberg Mesher`s” numerous benefits include:

Adjustable meshing ratiosThe adjustable mesher with its options of multiple meshing ratios eliminates the need for stocks of different ratios of meshers or different rollers or different kind of carriers, The skin graft may be meshed into several meshing ratios (from 1:1 up to more than 1:5) according to the graft size needed, available skin, and functional and aesthetic considerations.

Versatility of graft size and shape, “Intergra® ” Certified.The “Rosenberg Mesher” width is nearly double the width of traditional meshers and the practically unlimited length of the carrier allows for meshing grafts of any size and shape.The unique elevation system allows any smooth plate, thickness range from 0.5mm to 5 mm, 155 mm wide and ultimate length to be used as a graft carrier.
It has been successfully used to mesh “Integra ® ” artificial skin.

Improved SafetyThe special incision, carrier and gearing system prevents graft sheering and rolling around the blades.

Time and effort savingSetting ratios without removing or exchanging parts or carriers, ease of spreading the graft on the special carriers and grafts that do not roll around the blades.

Battery Power UnitA unique carrying and autoclaving container offers the option of a battery-powered unit that transforms the manual mesher into a powered system. It is the first and only mesher to be both manual and/or powered, giving the surgeon greater flexibility. The optional battery pack allows the device to be operated by one person, saving the surgeon time and money.

Uniform, disposable extended sizes carriers.The smooth carrier and a releasing nets prevent the meshed skin graft from adhering to the cutting blades. The carrier width is nearly double the width of traditional carriers and the practically unlimited length of the carrier allows for meshing grafts of any size and shape. The new standard carrier size is 14 x 30 cm (longer carriers available). The uniform, smooth disposable carriers eliminate the need to stock carriers of different sizes